Have you ever been in a situation where you don't know what application can handle a file? Maybe because it's without any extensions, or it just doesn't make sense?
This tool can help! TrID is a utility designed to identify file types from their binary signatures. While there are similar utilities with hard coded rules, TriID has no such rules. Instead, it is extensible and can be trained to recognize new formats fast and easy.

TrIDTrID is an utility designed to identify file types from their binary signatures.

MiniDumperSimple tool to display an hex dump of the header (first 256 bytes) of a file.

PFCExSimple tool to extract info from AOL Personal Filing Cabinet (PFC) files. It generate a PFCEx.html file with all the URLs collected. Works also on corrupted PFC files, so it could be used as a rescue utility to recover favorites and other URLs!